P0595NL

SMT Power Inductors Toroid - HCCI - 80 Series Height: 12.7mm Max Footprint: 31.0mm x 25.4mm Max Current Rating: up to 38A Inductance Range: 1.1µH to 18.1µH Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C6 DCR (mΩ) Pulse4,5 Part Number Inductance @ Irated (µH TYP) Irated (A) Reference ET (Volt-µsec) Flux Density Factor (K1) Core Loss Factor (K2) Temp. Rise Factor (K3) Connection MAX Inductance @ OADC (µH ±15%) TYP P0599NL 1.1 38 1.1 1.3 2.1 4.20 0.62 1.50E-09 33.8 Parallel P0598NL 1.6 34 1.4 1.6 3.9 4.20 0.48 1.50E-09 33.8 Parallel P0597NL 2.45 27 2.2 2.5 5.7 6.00 0.39 1.50E-09 33.8 Parallel P0596NL 3.2 24 3.0 3.5 8.0 4.20 0.33 1.50E-09 33.8 Parallel P0599NL 4.3 19 4.4 5.1 8.4 8.40 0.31 1.50E-09 33.8 Series P0595NL 4.52 19 4.2 4.8 10.5 9.00 0.29 1.50E-09 33.8 Parallel P0598NL 6.4 17 5.6 6.4 15.6 8.40 0.24 1.50E-09 33.8 Series P0597NL 9.8 13.5 8.8 10.1 22.8 12.00 0.20 1.50E-09 33.8 Series P0596NL 12.8 12 12.0 13.8 32.0 8.40 0.17 1.50E-09 33.8 Series P0595NL 18.1 9.5 16.8 19.3 42.0 18.00 0.14 1.50E-09 33.8 Series Notes: 1. 2. 3. 4. Temperature rise is 55°C in typical buck or boost circuits operating at 300kHz with the rated Idc current and reference ET applied to the inductor. Total loss in the inductor is 1.8W for 55°C temperature rise above ambient. In high volt-time applications, additional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. In order to determine the approximate total losses (or temperature rise) for a given application, both copper and core losses should be taken into account. Estimated Temperature Rise: Trise = K3 * (Coreloss (W) + Copperloss (W)).833 (C) CopperLoss = Irms2 * DCR_Typical (mΩ) / 1000 CopperLoss = K2 * (Freq_kHz)1.26 * (ΔB)2.11 ΔB = K1 * Volt-µsec * 100 Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. P0595NL becomes PO595NLT). Pulse complies to industry standard tape and reel specification EIA481. 1 power.pulseelectronics.com 5. 6. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant version is required, please contact Pulse for availability. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. SPM2007_45 (03/19) http://www.power.pulseelectronics.com/contact SMT Power Inductors Toroid - HCCI - 80 Series Mechanical Schematic P059X 1 4 2 3 1:1 ±1% Weight ...........................18.7grams Tape & Reel .........................75/reel Tube .....................................20/tube Dimensions: .Inches mm Unless otherwise specified, .010 all tolerances are: ±.0,25 For More Information Pulse Worldwide Headquarters 15255 Innovation Drive Ste 100 San Diego, CA 92128 U.S.A. Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Pulse Electronics GmbH Am Rottland 12 58540 Meinerzhagen Germany Pulse China Headquarters Pulse Electronics (ShenZhen) CO., LTD D708, Shenzhen Academy of Aerospace Technology, The 10th Keji South Road, Nanshan District, Shenzhen, P.R. China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 3 Fraser Street 0428 DUO Tower Singapore 189352 Pulse North Asia 1F., No.111 Xiyuan Road Zhongli District Taoyuan City 32057 Taiwan (R.O.C) Tel: 49 2354 777 100 Fax: 49 2354 777 168 Tel: 86 755 33966678 Fax: 86 755 33966700 Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4356768 Fax: 886 3 4356820 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved. 2 power.pulseelectronics.com SPM2007_45 (03/19) http://www.power.pulseelectronics.com/contact